Summary
Updated Aug 30, 2026
Anne Sempowski Ward files SEC Form 4 reports at Vanda Pharmaceuticals Inc. (VNDA). 3 SEC Form 4 filings on record going back to 2025, most recently on 8 June 2026.
Recent Transactions
3Every recent SEC Form 4 transaction Anne Sempowski Ward has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Anne Sempowski Ward files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Mihael Hristos Polymeropoulos - $1.28M of VNDA open-market activity in the last 12 months
- Chadwick Collins - $785K of SPSC open-market activity in the last 12 months
- Kimberly K. Nelson - $370K of SPSC open-market activity in the last 12 months
- Kevin Patrick Moran - $351K of VNDA open-market activity in the last 12 months
- Timothy Williams - $351K of VNDA open-market activity in the last 12 months
- Gunther Birznieks - $351K of VNDA open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Anne Sempowski Ward?
Anne Sempowski Ward is a corporate insider of Vanda Pharmaceuticals Inc. (VNDA). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Anne Sempowski Ward submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Where can I see all of Anne Sempowski Ward's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Follow Anne Sempowski Ward and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial
